CN110350457A - Waterproof increases current concentrated type bus-duct connector - Google Patents
Waterproof increases current concentrated type bus-duct connector Download PDFInfo
- Publication number
- CN110350457A CN110350457A CN201910691920.5A CN201910691920A CN110350457A CN 110350457 A CN110350457 A CN 110350457A CN 201910691920 A CN201910691920 A CN 201910691920A CN 110350457 A CN110350457 A CN 110350457A
- Authority
- CN
- China
- Prior art keywords
- copper bar
- insulating barrier
- firewire
- connector
- bar insulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 129
- 229910052802 copper Inorganic materials 0.000 claims abstract description 129
- 239000010949 copper Substances 0.000 claims abstract description 129
- 230000004888 barrier function Effects 0.000 claims abstract description 81
- 229920001971 elastomer Polymers 0.000 claims abstract description 44
- 239000005060 rubber Substances 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 40
- 238000013036 cure process Methods 0.000 abstract description 3
- 239000003550 marker Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- AZFKQCNGMSSWDS-UHFFFAOYSA-N MCPA-thioethyl Chemical compound CCSC(=O)COC1=CC=C(Cl)C=C1C AZFKQCNGMSSWDS-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The present invention relates to the intensive bus-duct connectors in a kind of electric power high current power delivery circuit, are especially capable of the intensive bus-duct connector of effective waterproof and increase electric current.The insulating barrier of two side-connector of ground wire copper bar, firewire copper bar and zero curve copper bar of concentration bus duct increases round rubber sealing ring, bolt hole sealing rubber ring, and the overlap joint copper sheet surface on insulating barrier increases convex semicircle point and cure process.
Description
Technical field
The present invention relates to the intensive bus-duct connectors in a kind of electric power high current power delivery circuit, especially can be effective
Waterproof and the intensive bus-duct connector for increasing electric current.
Background technique
Currently, a kind of degree of protection of concentration bus duct used in well known high current transmission line of electricity can be accomplished very
Height, but connector does not have any waterproof measure, once nearby water pipe or liquid line explosion lead to intensive bus-duct connector
Water inlet or liquid cause short circuit；Intensive bus-duct connector well known to another kind is for waterproof, by intensive bus after installation
Slot connector resin glue fills dead, causes to radiate bad, in order to solve to generate heat because of contact resistance, can only use increasing connector overlap joint
Copper sheet, and non-dismountable maintenance.Non-ferrous metal is not only wasted in this way, and heat dissipation effect is also bad.
Summary of the invention
In order to solve, existing intensive bus-duct connector is not waterproof, fills dead resin glue to radiate and increase copper
The deficiency of amount and non-dismountable maintenance, the present invention provide a kind of intensive bus-duct connector, and not only effective solution waterproof is asked
Topic, and heating problem due to contact resistance is effectively solved under the premise of not filling resin glue, not increasing copper consumption.
The technical solution adopted by the present invention to solve the technical problems is: intensive bus-duct connector three-phase firewire and zero
One of semi-circular groove is respectively opened close to edge in the same side of line copper bar insulating barrier, inlays into a round rubber sealing ring, separately
One side opens twice semi-circular groove, inlays into twice round rubber sealing ring, forms three waterproof sealings between adjacent insulating barrier
Circle, and be mutually twisted.Two sides clamping plate, ground wire copper bar insulating barrier, firewire copper bar insulating barrier, zero curve copper bar insulating barrier two
A sealing rubber ring is respectively placed at the clamping plate middle screw keyhole of side.When the concentration bus duct at compact type bus line connector both ends
Zero curve copper bar, firewire copper bar, ground wire copper bar place among corresponding insulating barrier, when tightening double end torque bolt, in two sides
Circle under the clamping action of clamping plate, on zero curve copper bar insulating barrier, firewire copper bar insulating barrier and ground wire copper bar insulating barrier
Clamping plate, the ground wire copper bar insulating barrier, firewire copper bar insulating barrier, zero curve copper bar placed at shape rubber seal and bolt hole
Sealing rubber ring among insulation board and two sides clamping plate plays effectively sealing waterproof action；In intensive bus-duct connector
On line copper bar, firewire copper bar and zero curve copper bar two sides insulating barrier overlap joint copper sheet production when, surface protruding semicircle pointization and
Cure process, convex semicircle point semicircular in shape, in intensive bus-duct connector two sides clamping plate and double end torque bolt clip
Under tight effect, the overlap joint copper sheet surface protruding semicircle point on firewire copper bar and zero curve copper bar two sides insulating barrier is pressed into connection
In the zero curve and firewire copper bar both side surface of device both ends concentration bus duct, concave-convex semi-circular contact face is formed, is increased effectively
The contact area of intensive bus bar copper row and connector overlap joint copper sheet effectively solves fever to reduce contact resistance
Problem.
The invention has the advantages that effectively increasing the safety of the concentration bus duct in electric power high current transmission line of electricity
Property and reliability while avoid the intensive bus-duct connector in transmission line of electricity because it is not waterproof and short-circuit, because of fever
And aging and on fire cause power outage.Two side-connector of ground wire copper bar, firewire copper bar and zero curve copper bar of concentration bus duct
Insulating barrier increase round rubber sealing ring, bolt hole sealing rubber ring, overlap joint copper sheet surface on insulating barrier increases
Convex semicircle point and cure process, structure is simple, is easy production.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is overall appearance figure of the present invention.
Fig. 2 is that waterproof increases current concentrated type bus-duct connector composition figure.
In Fig. 2,1. two sides clamping plates, 2. gaskets, 3. double end torque bolts, 4. nuts, 5. zero curve copper bar insulating barriers, 6.
Firewire copper bar insulating barrier, 7. ground wire copper bar insulating barriers, 8. double end torque bolt heads twist into two parts the marker that falls off, 9. bolts hole,
10. bolt hole insulating sleeve, 11. spacer grooves, 12. bolt hole sealing rubber ring, 13. round rubber sealing ring, 14. surface protrudings
Semicircle point overlaps copper sheet.
Fig. 3 is the A-A longitudinal section structural drawing of connector Fig. 2.
In Fig. 3,1. round rubber sealing rings, 2. round rubber sealing rings, 3. round rubber sealing rings, 4. round rubbers are close
Seal, 5. surface protruding semicircle points overlap copper sheet, and 6. surface protruding semicircle points overlap copper sheet, 7. bolt hole seal rubbers
Circle, 8. bolt hole sealing rubber rings, 9. two sides clamping plates, 10. ground wire copper bar insulating barriers, 11. firewire copper bar insulating barriers,
12. zero curve copper bar insulating barrier, 13. nuts, 14. double end torque bolts, 15. bolt hole insulating sleeves, 16. gaskets.
Fig. 4 is connector firewire copper bar insulating barrier (bolt head side).
In Fig. 4,1. surface protruding semicircle points overlap copper sheet, 2. round rubber sealing rings.
Fig. 5 is Fig. 4 reverse side figure (nut side).
In Fig. 5,1. surface protruding semicircle points overlap copper sheet, 2. round rubber sealing rings.
Fig. 6 is Fig. 2A-A partial enlarged view.
In Fig. 6,1. bolt hole sealing rubber rings, 2. bolt hole insulating sleeves.
Fig. 7 is connector two sides clamping plate front view.
Fig. 8 is connector two sides clamping plate top view.
Fig. 9 is connector two sides clamping plate left view.
Figure 10 is gasket front view.
Figure 11 is gasket top view.
Figure 12 is gasket left view.
Figure 13 is double end torque bolt front view.
Figure 14 is double end torque bolt top view.
Figure 15 is double end torque bolt left view.
Figure 16 is nut front view.
Figure 17 is nut top view.
Figure 18 is nut left view.
Figure 19 is ground wire copper bar insulating barrier front view.
Figure 20 is ground wire copper bar insulating barrier top view.
Figure 21 is ground wire copper bar insulating barrier left view.
Figure 22 is firewire copper bar insulating barrier front view.
Figure 23 is firewire copper bar insulating barrier top view.
Figure 24 is firewire copper bar insulating barrier left view.
Figure 25 is zero curve copper bar insulating barrier front view.
Figure 26 is zero curve copper bar insulating barrier top view.
Figure 27 is zero curve copper bar insulating barrier left view.
Figure 28 is that double end torque bolt head twists into two parts the marker front view that falls off.
Figure 29 is that double end torque bolt head twists into two parts the marker top view that falls off.
Figure 30 is that double end torque bolt head twists into two parts the marker left view that falls off.
Figure 31 is bolt hole insulating sleeve front view.
Figure 32 is bolt hole insulating sleeve top view.
Figure 33 is bolt hole insulating sleeve left view.
Figure 34 is bolt hole sealing rubber ring front view.
Figure 35 is bolt hole sealing rubber ring top view.
Figure 36 is bolt hole sealing rubber ring left view.
Specific embodiment
In the embodiment shown in fig. 3, ground wire copper bar insulating barrier (10) is inlayed in the rectangular slot of nut (13) side into one piece
Surface protruding semicircle point overlaps copper sheet (6), is inlayed in twice semi-circular groove into two round rubber sealing rings (2) and round rubber
Glue sealing ring (4) forms ground wire copper bar insulating barrier (10), i.e. ground wire copper bar insulating barrier front view (19), the insulation of ground wire copper bar
Partition top view (20), ground wire copper bar insulating barrier left view (21) three-view diagram.
In the embodiment shown in fig. 3, firewire copper bar insulating barrier (11) is rectangular in double end torque bolt (11) bolt head side
It is inlayed in shape slot into one piece of surface protruding semicircle point and overlaps copper sheet (6), inlayed in one of semi-circular groove close into a round rubber
Seal (1) and round rubber sealing ring (3)；It inlays in the rectangular slot of nut (13) side and is overlapped into one piece of surface protruding semicircle point
Copper sheet (6) is inlayed into two round rubber sealing rings (2) and round rubber sealing ring (4) in twice semi-circular groove and forms firewire
Copper bar insulating barrier (11), firewire copper bar insulating barrier (11) is all identical, i.e. firewire copper bar insulating barrier front view (22), firewire
Copper bar insulating barrier top view (23), firewire copper bar insulating barrier left view (24) three-view diagram.
In the embodiment shown in fig. 3, zero curve copper bar insulating barrier (12) double end torque bolt (14) bolt head side rectangle
It is inlayed in slot into one piece of surface protruding semicircle point and overlaps copper sheet (5), inlayed in one of semi-circular groove and sealed into a round rubber
It encloses (1) and round rubber sealing ring (3) forms zero curve copper bar insulating barrier (12), is i.e. zero curve copper bar insulating barrier front view
(25), zero curve copper bar insulating barrier top view (26), zero curve copper bar insulating barrier left view (27) three-view diagram.
In the embodiment depicted in figure 2, first gasket (2) is put into the spacer groove (11) of two sides clamping plate (1), two sides clamp
Plate (1) and spacer groove (11) are packed into together on double end torque bolt (3), and bolt hole insulating sleeve (10) is covered in double end torque spiral shell
On bolt (3) screw rod, successively by bolt hole sealing rubber ring (12), ground wire copper bar insulating barrier (7), bolt hole sealing rubber ring
(12), firewire copper bar insulating barrier (6), bolt hole sealing rubber ring (12), firewire copper bar insulating barrier (6), bolt hole sealing
Rubber ring (12), firewire copper bar insulating barrier (6), bolt hole sealing rubber ring (12), zero curve copper bar insulating barrier (5), bolt
Hole sealing rubber ring (12) covers outside bolt hole insulating sleeve, and gasket (2) is put into the spacer groove (11) of two sides clamping plate (1)
It packs on double end torque bolt (3), nut (4) is screwed at double end torque bolt (3) screw thread.
In Fig. 2 institute embodiment, double end torque bolt head is twisted into two parts into the marker that falls off (8) and sticks into double end torque bolt (3)
Double end among.
In the embodiment depicted in figure 2, waterproof is increased to the ground of current concentrated type bus-duct connector both ends concentration bus duct
Line copper bar puts two sides clamping plate (1) into and ground wire copper bar insulating barrier (7) is intermediate, and firewire copper bar puts ground wire copper bar insulating barrier into
(7) and firewire copper bar insulating barrier (6) (centre), firewire copper bar put firewire copper bar insulating barrier (6) and the insulation of firewire copper bar into
Partition (6) (centre), firewire copper bar put firewire copper bar insulating barrier (6) and zero curve copper bar insulating barrier (5) (centre), zero curve into
Copper bar puts that firewire copper bar puts firewire copper bar insulating barrier (6) into and zero curve copper bar insulating barrier (5) (centre) tightens Double-thread into
Square bolt (3) is until twist off first of bolt head of double end torque bolt (3) and double end torque bolt head twists into two parts the marker that falls off
(8) until falling off.Because the torque of double end torque bolt (3) is made according to concentration bus duct and connector size of current
, first of bolt head for reaching torque double end torque bolt (3), which will twist off, to fall off.
In the embodiment shown in fig. 3, waterproof increases after current concentrated type bus-duct connector installs, the insulation of ground wire copper bar every
Plate (10) and firewire copper bar insulating barrier (11), firewire copper bar insulating barrier (11) and firewire copper bar insulating barrier (11), firewire
Copper bar insulating barrier (11) and firewire copper bar insulating barrier (11), firewire copper bar insulating barrier (11) and zero curve copper bar insulating barrier
(12) round rubber sealing ring (1) and round rubber sealing ring (2) between, round rubber sealing ring (3) and round rubber sealing
Three seals are formed between circle (4), is extruded to be formed under the clamping action of two sides clamping plate (9) and is mutually twisted shape and plays effectively
Seal waterproof action.
In the embodiment depicted in figure 2, two sides clamping plate (1) and ground wire copper bar insulating barrier (7), ground wire at bolt hole (9)
Copper bar insulating barrier (7) and firewire copper bar insulating barrier (6), firewire copper bar insulating barrier (6) and firewire copper bar insulating barrier
(6), firewire copper bar insulating barrier (6) and firewire copper bar insulating barrier (6), firewire copper bar insulating barrier (6) and zero curve copper bar are exhausted
Edge partition (5), the bolt hole sealing rubber ring (12) between zero curve copper bar insulating barrier (5) and two sides clamping plate (1) is in double end
Torque bolt (3) tighten under the clamping plate clamping action of two sides expansion bolt hole (9) are fully sealed, prevent water and liquid into
Enter, plays effective waterproof action.
In the embodiment shown in fig. 3, waterproof increases after current concentrated type bus-duct connector installs, the insulation of ground wire copper bar every
Surface protruding semicircle point overlap joint copper sheet (6), firewire copper bar insulating barrier (11) both side surface convex semicircle fiber crops on plate (10)
Surface protruding half on point overlap joint copper sheet (6) and surface protruding semicircle point overlap joint copper sheet (5), zero curve copper bar insulating barrier (12)
Circle point overlap joint copper sheet (5) is tightened in double end torque bolt (14) and has been hardened under the clamping action of two sides clamping plate (9)
Point in surface protruding semicircle point (6) and (5) is pressed into the firewire copper bar of concentration bus duct, zero curve copper bar surface, is had
Effect increases the copper bar of concentration bus duct and surface protruding semicircle point overlaps copper sheet (6) and surface protruding semicircle point overlap joint
Copper sheet (5) contact area effectively solves heating problem due to contact area is small to reduce contact resistance.
Claims (1)
1. the insulating barrier of two side-connector of the ground wire copper bar of concentration bus duct, firewire copper bar and zero curve copper bar increases circle
Rubber seal, bolt hole sealing rubber ring, the overlap joint copper sheet surface on insulating barrier increase convex semicircle point and hard
Change processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910691920.5A CN110350457A (en) | 2019-07-30 | 2019-07-30 | Waterproof increases current concentrated type bus-duct connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910691920.5A CN110350457A (en) | 2019-07-30 | 2019-07-30 | Waterproof increases current concentrated type bus-duct connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110350457A true CN110350457A (en) | 2019-10-18 |
Family
ID=68180570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910691920.5A Pending CN110350457A (en) | 2019-07-30 | 2019-07-30 | Waterproof increases current concentrated type bus-duct connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110350457A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3365537A (en) * | 1966-08-05 | 1968-01-23 | Gen Electric | Waterproof thru-bolt joint for joining adjacent sections of an electric power busway |
| CN201966563U (en) * | 2011-01-14 | 2011-09-07 | 广州市半径电力铜材有限公司 | Sealing device of generatrix groove connection head of high waterproof |
| CN202268181U (en) * | 2011-09-30 | 2012-06-06 | 江苏中容铜业有限公司 | L-shaped copper bar |
| CN107069618A (en) * | 2017-03-31 | 2017-08-18 | 鼎圣电气有限公司 | A kind of bus-duct connector of high-protection level |
| CN207651982U (en) * | 2017-11-21 | 2018-07-24 | 武汉华源电气设备有限责任公司 | A kind of Novel bus duct splicer |
| CN210838852U (en) * | 2019-07-30 | 2020-06-23 | 包云峰 | Waterproof current-increasing intensive bus duct connector |
-
2019
- 2019-07-30 CN CN201910691920.5A patent/CN110350457A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3365537A (en) * | 1966-08-05 | 1968-01-23 | Gen Electric | Waterproof thru-bolt joint for joining adjacent sections of an electric power busway |
| CN201966563U (en) * | 2011-01-14 | 2011-09-07 | 广州市半径电力铜材有限公司 | Sealing device of generatrix groove connection head of high waterproof |
| CN202268181U (en) * | 2011-09-30 | 2012-06-06 | 江苏中容铜业有限公司 | L-shaped copper bar |
| CN107069618A (en) * | 2017-03-31 | 2017-08-18 | 鼎圣电气有限公司 | A kind of bus-duct connector of high-protection level |
| CN207651982U (en) * | 2017-11-21 | 2018-07-24 | 武汉华源电气设备有限责任公司 | A kind of Novel bus duct splicer |
| CN210838852U (en) * | 2019-07-30 | 2020-06-23 | 包云峰 | Waterproof current-increasing intensive bus duct connector |
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